As classified in WFO snapshot
December 2023
latest classification for this taxon
species
Penstemon calycosus
This species name was first published in Bull. Torrey Bot. Club 25: 470 (1898)
At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001136977.
Synonyms of Penstemon calycosus
Name | Author | Protologue | Nomenclator | WFO link |
---|---|---|---|---|
Penstemon laevigatus var. calycosus | Pap. Michigan Acad. Sci. 26(1): 18 (1941) | wfo-0001038646 | ||
Penstemon laevigatus subsp. calycosus | Phytologia 9: 57 (1963) | wfo-0001240739 | ||
Penstemon smallii var. calycosus | Contr. Bot. Lab. Morris Arbor. Univ. Pennsylvania 3: 164 (1908) | wfo-0001413484 |